idk

i dont know

idk what happend.

IDK

short for irrefutable dystopian kinesiology
duh

In RobertIDK's name the IDK stands for irrefutable dystopian kinesiology

idk

i don’t know

bro idk

idk

i dont know

what do u want for dinner? idk

IDK

I don't know

Teacher: 187 x 72 =?
Lily: IDK

idk

Used when someone means no but doesn’t want to hurt your feelings

Guy: Do you want to see a movie this weekend?
Girl: idk

idk

when you don't know something (stands for i don't know)

idk ( it's stand alone)